I guess the question needs to be asked is could part of the sentencing be that the convicted be prevented from owning firearms for the rest of their life? If that were the case then their debt to society would never be paid. I would think that could be enacted by state statute in sentencing guidelines. It would probably eventually end up in the SC to decide the constitutionality of it all. This could be used to separate violent from non-violent fellons as far as restoring rights are concerned.